CN218312132U - Nut milling and clamping device - Google Patents
Nut milling and clamping device Download PDFInfo
- Publication number
- CN218312132U CN218312132U CN202222531632.3U CN202222531632U CN218312132U CN 218312132 U CN218312132 U CN 218312132U CN 202222531632 U CN202222531632 U CN 202222531632U CN 218312132 U CN218312132 U CN 218312132U
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- positioning
- nut
- fixing plate
- screwed
- polished rod
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Abstract
The utility model discloses a nut milling and clamping device, which comprises a fixed plate (1), a positioning shaft (2), a positioning bolt (3) and a compression nut (4), and is characterized in that; the positioning shaft (2) is inserted into the positioning hole (5) formed in the upper surface of the fixing plate (1), the positioning bolt (3) is screwed into the threaded hole (6) formed in the side surface of the fixing plate (1), and the gland nut (4) is screwed into the positioning shaft (2). The use method of the nut milling and clamping device comprises the following steps; installing a clamping device, clamping a workpiece, and processing the workpiece. The utility model discloses can a plurality of work pieces of clamping mill, mill the time weak point, fast, efficient.
Description
Technical Field
The utility model belongs to the technical field of anchor clamps, a nut mills clamping device is related to particularly.
Background
The numerical control milling machine is widely applied to various machine manufacturing places, the production labor cost is greatly reduced compared with the traditional common milling machine, and the numerical control milling machine in the prior art can only clamp one workpiece on a flat-head vice for milling each time during processing, so that the time is long, the speed is slow, and the efficiency is low.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned shortcoming and provide a clamping a plurality of work pieces mill, mill the time weak point, fast, efficient nut mills clamping device.
The purpose of the utility model and solve its main technical problem and adopt following technical scheme to realize:
the utility model discloses a nut milling and clamping device, which comprises a fixing plate, a positioning shaft, a positioning bolt and a compression nut, wherein the fixing plate is provided with a positioning hole; a positioning shaft is inserted into a positioning hole formed in the fixed plate, a positioning bolt is screwed into a threaded hole formed in the side surface of the fixed plate, and a compression nut is screwed on the positioning shaft.
The fixing plate is provided with a plurality of positioning holes and a plurality of threaded holes in the upper surface and the side surface, positioning shafts are inserted into the plurality of positioning holes respectively, and positioning bolts are screwed into the plurality of threaded holes respectively.
The positioning shaft is provided with threads at the upper end, a cylindrical small polished rod is arranged below the threads, a cylindrical large polished rod is arranged below the small polished rod, a plane is arranged on the cylindrical large polished rod, and a head of the positioning bolt abuts against the plane arranged on the cylindrical large polished rod after being screwed into the threaded hole.
Compared with the prior art, the utility model has obvious beneficial effects; the technical scheme shows that: a positioning shaft is inserted into a positioning hole formed in the upper surface of the fixing plate, a positioning bolt is screwed into a threaded hole formed in the side surface of the fixing plate, and a compression nut is screwed into the positioning shaft. Be provided with locating hole and screw hole on the fixed plate, the locating hole be used for with the location axle cooperation, positioning bolt compresses tightly the plane of location axle through the thread head, fixes the location axle, prevents changeing the location axle and rotates. The number of the positioning holes and the threaded holes can be properly increased or reduced according to the requirement of processing the workpiece, and the more the number of the positioning holes and the threaded holes is, the more the number of the workpieces can be clamped simultaneously. Add man-hour, the vertical face degree of freedom, the transverse plane degree of freedom, the upset degree of freedom and the rotatory degree of freedom that have restricted the product jointly to the upwards holding power of fixed plate, gland nut's downward pressure, the torsion of location axle, so in whole working process, six degrees of freedom of work piece have been restricted, can not take place offset, have guaranteed to add the stability of man-hour product, have realized that a plurality of work pieces of clamping mill, mill the time weak point, fast, efficient.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view of FIG. 1A-A;
fig. 3 is a schematic structural view of the fixing plate of the present invention;
fig. 4 is a schematic structural view of the positioning shaft of the present invention;
fig. 5 is a schematic structural view of the positioning bolt of the present invention;
fig. 6 is a schematic structural view of the compression nut of the present invention;
fig. 7 is a use state diagram of the present invention.
In the drawings, reference numerals
1. The fixture comprises a fixing plate, 2 parts of a positioning shaft, 3 parts of a positioning bolt, 4 parts of a compression nut, 5 parts of a positioning hole, 6 parts of a threaded hole and 7 parts of a workpiece.
Detailed Description
The following detailed description of the embodiments, structures, features, and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
The utility model discloses a nut milling and clamping device, which comprises a fixing plate 1, a positioning shaft 2, a positioning bolt 3 and a compression nut 4, and is characterized in that; the locating shaft 2 is inserted into the locating hole 5 arranged on the fixing plate 1, the locating bolt 3 is screwed into the threaded hole 6 arranged on the side surface of the fixing plate 1, and the compression nut 4 is screwed into the locating shaft 2.
The fixing plate is characterized in that a plurality of positioning holes 5 and a plurality of threaded holes 6 are respectively formed in the upper surface and the side surface of the fixing plate 1, positioning shafts 2 are respectively inserted into the plurality of positioning holes 5, and positioning bolts 3 are respectively screwed into the plurality of threaded holes 6.
The upper end of the positioning shaft 2 is provided with threads, a cylindrical small polished rod is arranged below the threads, a cylindrical large polished rod is arranged below the small polished rod, a plane is arranged on the cylindrical large polished rod, and one end of the positioning bolt 3 is screwed into the threaded hole 6 to abut against the plane arranged on the cylindrical large polished rod.
When the numerical control milling machine is used, the fixing plate 1 is clamped on a flat-head vice on the milling machine, a workpiece 7 to be processed is sleeved outside a cylindrical small polished rod of the positioning shaft 2, the gland nut 4 is screwed into a thread arranged at the upper end of the positioning shaft 2, the workpiece 7 to be processed is tightly pressed by the gland nut 4, the milling machine is started and processes the workpiece 7 on the positioning shaft 2, the numerical control milling machine carries out edge milling and square milling on the first workpiece 7 on the positioning shaft 2 according to a corresponding processing program, after the processing of the first workpiece 7 is completed, the milling machine does not need to stop clamping products, continues to process according to the program, until all the workpieces 7 on the shaft 2 are processed, the milling machine retracts according to the program, the main shaft stops rotating, the gland nut 4 is screwed out, the processed workpieces 7 are taken out, the workpiece 7 is continuously clamped and processed, and the processing of the workpieces 7 can be completed by one-step operation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention.
Claims (3)
1. A nut milling and clamping device comprises a fixing plate (1), a positioning shaft (2), a positioning bolt (3) and a compression nut (4), and is characterized in that; the positioning shaft (2) is inserted into the positioning hole (5) formed in the upper surface of the fixing plate (1), the positioning bolt (3) is screwed into the threaded hole (6) formed in the side surface of the fixing plate (1), and the gland nut (4) is screwed into the positioning shaft (2).
2. The nut milling fixture of claim 1 wherein; the fixing plate is characterized in that a plurality of positioning holes (5) and a plurality of threaded holes (6) are respectively formed in the upper surface and the side surface of the fixing plate (1), positioning shafts (2) are respectively inserted into the plurality of positioning holes (5), and positioning bolts (3) are respectively screwed into the plurality of threaded holes (6).
3. The nut milling fixture of claim 1 wherein; the upper end of the positioning shaft (2) is provided with threads, a cylindrical small polished rod is arranged below the threads, a cylindrical large polished rod is arranged below the small polished rod, a plane is arranged on the cylindrical large polished rod, and one end of the positioning bolt (3) abuts against the plane arranged on the cylindrical large polished rod after being screwed into the threaded hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222531632.3U CN218312132U (en) | 2022-09-24 | 2022-09-24 | Nut milling and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222531632.3U CN218312132U (en) | 2022-09-24 | 2022-09-24 | Nut milling and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218312132U true CN218312132U (en) | 2023-01-17 |
Family
ID=84818941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222531632.3U Active CN218312132U (en) | 2022-09-24 | 2022-09-24 | Nut milling and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218312132U (en) |
-
2022
- 2022-09-24 CN CN202222531632.3U patent/CN218312132U/en active Active
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